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Method for producing a carboxylic acid amide by hydrolysis of the carboxylic acid nitriles in the presence of a catalyst comprising manganese dioxide

机译:在包含二氧化锰的催化剂存在下,通过水解羧酸腈来生产羧酸酰胺的方法

摘要

The present invention is a method for producing a carboxylic acid amide by hydrolysis of the carboxylic acid nitriles in the presence of a catalyst comprising manganese dioxide, the catalyst comprising manganese dioxide having a pH in the range of 6.0 to 11.0 the reaction mixture was added, relates to a method which comprises carrying out the hydrolysis in the presence of an oxidizing agent. The present invention further comprises a hydrolysis step, such as the method, a method for producing an alkyl (meth) acrylate.
机译:本发明是一种在包含二氧化锰的催化剂存在下,通过水解羧酸腈来制备羧酸酰胺的方法,该催化剂包含pH为6.0至11.0的二氧化锰,并加入反应混合物,本发明涉及一种方法,该方法包括在氧化剂存在下进行水解。本发明还包括水解步骤,例如该方法,一种制备(甲基)丙烯酸烷基酯的方法。

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